Methods for producing high-concentration of dissolved ozone in liquid media

Method for treating production water from a method for enhanced oil and/or gas recovery

SEWAGE PROCESSING METHOD AND SYSTEM

Fluid decontamination apparatus

Composite material for water treatment

Method for treating sulfides in waste streams

Doped-carbon composites, synthesizing methods and applications of the same

Soil and water remediation method and apparatus for treatment of recalcitrant halogenated substances

System and method for plasma discharge in liquid

MESOPOROUS MANGANESE FERRITE FENTON-LIKE CATALYST, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

Iron doped titanium dioxide nanocrystals and their use as photocatalysts

Catalytic material for catalytic activation of persulfate and targeted degradation of typical pollutant in papermaking wastewater and synthesis method and use thereof

Hydraulic conveyor of floating objects provided with a device for sanitising conveying composition, plant provided with such a conveyor and sanitising method

Zinc oxide particle preparation and methods of use

Method for treating reverse osmosis concentrated water

Photoelectrochemical cell for wastewater treatment and method of fabricating the photoelectrochemical cell

Method for preparing laminar zinc hydroxide organic-inorganic nanocomposites for use in the removal and degradation of dyes from textile effluents

Catalyst for catalytic oxidation treatment of organic wastewater, preparation method thereof, and application thereof

Supercritical water oxidation reactor and process

Polyorganic functional groups modified silica, processes to make and use thereof

ROTATIONALLY SYMMETRIC PHOTOANALYTIC REACTOR FOR WATER PURIFICATION

METHODS FOR TREATING ODORS

Catalytic systems and methods for process stream treatment

Disinfection method for water and wastewater

Chemical oxidation method and compounds

Photocatalytic composition for water purification

Non-dissolved redox mediator biofilm carrier and its preparation method

Catalytic water treatment with in-situ production of hydrogen peroxide

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

Process and system for subcritical oxidation of water-borne organic contaminants

Treatment of high peroxide waste streams

Hollow porous carbon nitride nanospheres composite loaded with AgBr nanoparticles, preparation method thereof, and its application in dye degradation

Membrane for oil-water separation and simultaneous removal of organic pollutants

Drainless reverse osmosis water purification system

Method for Photocatalytic Ozonation Reaction, Catalyst for photocatalytic ozonation and Reactor Containing the Same

Catalyst Composition Including a Biochar, and Related Methods

Wastewater treatment device and wastewater treatment method

Data output for high frequency domain

Method for treating and recycling organic wastewater and apparatus

PROCESSES FOR TREATMENT OF SPENT ALKALINE WASTE STREAMS

Method and system for the treatment of cyanide-containing fluids

Photocatalytic assembly and its preparation method

Method for treating sulfides in waste streams

Method of forming a photocatalyst and disinfecting a fluid

Method for treatment of petrochemical spent caustic wastewater

Doped carbonaceous materials for photocatalytic removal of pollutants under visible light, making methods and applications of same

Remediation of contaminated soil and water using enhanced stimulators

Silicon-titanium dioxide-polypyrrole three-dimensional bionic composite material based on hierarchical assembly and use thereof

Water treatment system and methods thereof

Method for processing contaminated wastewater from the preparation of isophorone, isophoronenitrile and isophoronediamine

Method for the production of new nanomaterials

Decontamination of sulfur contaminants from a vessel

Chloroperoxidase-catalyzed degradation of pharmaceutical pollutants in wastewater

Apparatus for treating pharmaceutical waste

Process for separation of hydrogen and oxygen

Photocatalyst having high visible-light activity

In-situ subsurface decontamination of sodic soil, clay and ground water

UV APPARATUS

Method and system for treating material with light

REMOVAL OF CONTAMINATES BY COPPER (I) CATALYSTS

Method for treating condensed vapor streams containing odorous compounds

Composite, a method of making thereof, and a method for degrading a pollutant

Systems and methods for interior energy-activation from an exterior source

Process for decontamination of hazardous sulfur compounds in sour water tanks

Rotating contactor reactor

System and methods for removing dissolved metals from wastewater streams

CORE@SHELL PARTICLES COMPOSED OF SENSITIZING PERSISTENT PHOSPHOR CORE AND UPCONVERSION SHELL AND METHODS OF MAKING SAME

HETEROGENEOUS CORE@SHELL PHOTOCATALYST, MANUFACTURING METHOD THEREFORE AND ARTICLES COMPRISING PHOTOCATALYST

Purification treatment method of liquid containing harmful substance, and purification treatment device of liquid containing harmful substance for carrying out said method

Advanced oxidation process of degrading nonsteroidal anti-inflammatory drugs in sewage by UV persulfate

UV light reactor for contaminated fluids

Molybdenum disulfide and related materials for water treatment

Method for preparing supported catalyst for heterogeneous catalytic ozonation

A COMPOSITE PHOTOCATALYST, PREPARATION METHOD HEREOF AND USE THEREOF

Process for the regeneration of an alkaline solution used in a process for the extraction of sulphur-containing compounds not comprising a washing step

Z-scheme microbial photoelectrochemical system (MPS) for wastewater-to-chemical fuel conversion

Preparation and application of silver-modified spiral titanium dioxide nano-fiber photocatalyst

UV-LED radiation photoreactor

Apparatus and method for reactive distillation for waste water treatment

Copper-doped iron metal-organic framework, preparation method thereof, and application method for activation of persulfate to treat organic wastewater

Carbon-modified titanium dioxide nanoparticles and the photocatalytic remediation of aqueous sources systems and methods thereof

PROCESS TO PREPARE METAL NANOPARTICLES OR METAL OXIDE NANOPARTICLES

Chemical oxidation method and compounds

Method for generating hydroxyl radical and removing organic pollutants in water by utilizing an organic membrane

Process for purification of contaminated water

Chemical oxidation method

Advanced oxidation process methods for degasification of reactor vessel

Chlorination-UV process for decomposition and detoxification of microcystin-LR

OXIDATION METHOD

Method of treating spent caustic and apparatus thereof

Photocatalytic filter

Catalysts for degradation of organic pollutants in printing and dyeing wastewater and method of preparation thereof

Liquid treatment method and apparatus

Liquid treatment method and liquid treatment apparatus

Membrane surface activation to eliminate fouling and concentration polarization in water purification systems

Process and apparatus for treating water

MICROWAVE ABSORBING CARBON-METAL OXIDES AND MODES OF USING, INCLUDING WATER DISINFECTION

Method for degrading an organic material and method for sterilizing

Composite with synergistic effect of adsorption and visible light catalytic degradation and preparation method and application thereof

Compositions for mitigating hydrogen sulfide contamination using a recombinant protein with an affinity tag fused to a hydrogen sulfide scavenging enzyme

Ozone-photocatalysis reactor and water treatment method

Photocatalytic filter, purification device, and purification method

Fractal flow devices and methods of use

Catalyst for hydrogen peroxide decomposition, process for producing the same, and method for decomposing hydrogen peroxide using the catalyst

Methods of making metal-oxides and uses thereof for water treatment and energy applications

Photocatalyst composite particles and method for producing same

Personal advanced oxidation water treatment system

Apparatus and method for water treatment

Photocatalytic Composition for Water Purification

Fiber-optic integrated membrane reactor

EFFICIENT, MANGANESE CATALYZED PROCESS TO DECOMPOSE CYANIDE IONS AND HYDROGEN CYANIDE FOR WATER DECONTAMINATION

Paste for manufacturing photocatalyst and manufacturing method of photocatalyst

System for treatment of polluted effluents

METHOD OF REMEDIATING GROUNDWATER

Multivalence semiconductor photocatalytic materials

Device for UV-LED liquid monitoring and treatment

Method for degrading artificial sweeteners from sewage

Subsea deoxygenation in a water injection process plant

Systems and methods for interior energy-activation from an exterior source

WATER TREATMENT DEVICE

Doped graphitic carbon nitrides, methods of making and uses of the same

Catalyst and process for treatment of fluid comprising an oxidizable contaminant

Air cleaning fountain

Reduction of hydrogen sulfide and/or malodor gassing from water via the addition of peroxyacetic acid/hydrogen peroxide product

Photocatalytic composition for water purification

LIQUID TREATMENT UNIT AND LIQUID TREATMENT DEVICE

MOLYBDENUM DISULFIDE POWDER AND METHOD FOR MANUFACTURING THE SAME, METHOD FOR DEGRADING AN ORGANIC MATERIAL AND METHOD FOR STERILIZING

Aluminum based metallic glass powder for efficient degradation of AZO dye and other toxic organic chemicals

Doped-carbon composites, synthesizing methods and applications of the same

Water treatment method and water treatment apparatus

Device for UV-LED liquid monitoring and treatment

Catalytic systems and methods for process stream treatment

Removal of sulfides in spent caustic stream over active solid phase catalysts

Method for reducing cod of wastewater with improved utilization efficiency of ozone

COPPER NANOPARTICLES FOR DEGRADATION OF POLLUTANTS

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

METHOD OF TREATING THE WASTEWATER FROM ISOPHORONE PRODUCTION BY HIGH-PRESSURE WET OXIDATION

Catalytic oxidation of aqueous organic contaminants

System and method for treatment of spent caustic wastewater

Composite photocatalyst, manufacturing method thereof, kits containing composite photocatalyst, and bactericide photocatalyst

Hybrid water treatment agent of β-manganese dioxide nanoparticles and carbon nanotube, preparation method therefor, water treatment apparatus using same, and underground water in situ treatment apparatus

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

METHODS FOR STERILIZING, DEGRADING A POLLUTANT AND PROVIDING LUMINESCENCE USING A FENTON REACTION CATALYST

PIPING MEMBER, NITROGEN MONOXIDE CRACKING UNIT, AND POWER GENERATION SYSTEM

Water treatment method, water treatment apparatus, and non-transitory computer-readable recording medium storing program

Fluid filtration apparatus

Method for treating sulfides in waste streams

Ballast water treatment system

Composite water purification apparatus and method thereof

Fluid Disinfection Using Ultraviolet Light

Metal oxide nanofibrous materials for photodegradation of environmental toxins

Fenton fluidized bed treatment apparatus and wastewater treatment method thereof

PHOTO-CATALYZING FLUID MOBILIZING SYSTEMA ND METHOD

METHODS, COMPOSITIONS AND DEVICES FOR MAINTAINING CHEMICAL BALANCE OF CHLORINATED WATER

METHODS OF MAKING AND USING LAYERED COBALT NANO-CATALYSTS

TREATMENT OF WASTEWATER EFFLUENT FROM PULP AND PAPER MANUFACURING

Zinc-based nanohybrids, devices and methods thereof

Continuous-flow photo-reactor for the photocatalytic destruction of water soluble ethers

BIOMASS PROCESSING METHODS AND SYSTEMS

PORTABLE WATER TREATMENT SYSTEM USING PRECISE ENERGY SEPARATION

Method for disinfecting a fluid with a palladium-doped tungsten trioxide photo-catalyst

In-situ subsurface decontamination of sodic soil, clay and ground water

Systems and methods for interior energy-activation from an exterior source

Apparatus and method for reduction in ammoniacal nitrogen from waste waters

Apparatus and method for ballast water treatment

Iron porphyrazines as efficient, catalytic and scalable method to produce chlorine dioxide

TiOmaterial that is absorbent in the visible spectrum and method for producing same

METHODS FOR REMOVING CONTAMINANTS FROM AQUEOUS SOLUTIONS USING PHOTOELECTROCATALYTIC OXIDIZATION

Methods and systems for selenocyanate removal from contaminated aqueous media

Advanced tritium system and advanced permeation system for separation of tritium from radioactive wastes

Method of Processing Biological Culturing Water by Using Active Photocatalytic Reactor

METHOD OF MAKING A METALLIC COMPOSITE AND USE THEREOF

Drainless reverse osmosis water purification system

System and method for UV-LED liquid monitoring and disinfection

Preparation method, product, and application of iron-cobalt fenton-like catalyst

Method for treating soil-contaminating water using photocatalytic material

Water treatment systems and methods

Advanced oxidation process for ex-situ groundwater remediation

Sunlight active composite photocatalyst for water purification

ANTIMICROBIAL COMPOSITIONS MADE OF A THERMOPLASTIC POLYMER AND A PHOTOSENSITIZER

Process for treatment of a fluid comprising an oxidizable containment

Photocatalytic degradation of contaminant in waste water using laser light source

Photocatalytic degradation of pharmaceutical drugs and dyes using visible active biox photocatalyst

Photocatalysts based on bismuth oxyhalide, process for their preparation and uses thereof

Methods and systems for reducing biofouling of microfiltration membranes

CATALYTIC SYSTEM FOR BREAKER FLUID FORMULATIONS

Metal oxide-organic hybrid materials for heterogeneous catalysis and methods of making and using thereof

Method for processing contaminated wastewater from the preparation of isophorone, isophoronenitrile and isophoronediamine

DEVICE, SYSTEM, AND METHOD FOR THE TREATMENT OF LIQUID WASTE WATERS

Methods of using hydrogen peroxide for in-situ chemical oxidation treatment of soil and groundwater

SEWAGE TREATMENT SYSTEM AND METHOD THEREOF

Ballast water treatment system

Low temperature, nanostructured ceramic coatings

Kit for wastewater treatment, and manufacturing method for and use of photocatalyst

Ultraviolet Disinfection of Produce, Liquids and Surfaces

SPECIAL PALLADIUM CATALYST FOR SEWAGE TREATMENT AND USE THEREOF

Light-emitting diode (LED)-based fluid purification system

Method for purifying water formed during hydrocarbon synthesis

Nanoporous thin film and method for fabricating the same

Systems and methods for interior energy-activation from an exterior source

Photo-catalyzing fluid mobilizing system and method

Synergistic interaction of weak cation exchange resin and magnesium oxide

UV APPARATUS

Photocatalytic element for purification and disinfection of air and water and method for the production thereof

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

Fluid treatment apparatus

Heteropolyoxometalates

FLUID TREATMENT APPARATUS

Enhanced catalyst stability in activated peroxygen and/or alkaline detergent formulations

Methods for treating odors

Water recovery system for use in confined spaces

Fenton Reactor and method for sewage treatment using the same

Material used in the removal of contaminants from liquid matrices

Apparatus for treating pharmaceutical waste

Methods for the treatment of ballast water

Process of using a catalyst for photo-catalytic degradation of contaminant in water

Personal advanced oxidation water treatment system

Systems and methods for interior energy-activation from an exterior source

Method for hydrothermal oxidation treatment for organic halogen compound

FOOD WASTE COLLECTOR SYSTEM WITH TREATMENT OF RECIRCULATING WATER TO REDUCE BACTERIA LEVELS

Removal of aqueous phase selenite and selenate using artifical and solar radiation energized photocatalysis

Methods and systems for treating an aqueous effluent

Process for decomposition of organic synthetic-dyes using semiconductor-oxides nanotubes via dark-catalysis

Reduction of hydrogen sulfide and/or malodor gassing from water via the addition of peroxyacetic acid/hydrogen peroxide product

Process for removal of hydrogen peroxide from an aqueous solution

ACTIVATED CARBON WITH IMPROVED MECHANICAL RESISTANCE, AND THE USES THEREOF, ESPECIALLY AS A CATALYST CARRIER

Self-powered piezoelectric structure and method of manufacturing the same

Molecularly imprinted catalysts and methods of making and using the same

Photocatalytic compositions and methods for their preparation and use

Water faucet with integrated contact and contamination protector and photocatalytic disinfection

METHOD OF MAKING METAL OXIDE CATALYSTS USING TEMPLATES

Treatment of arsenic contaminated soil and water

Fiber Mats Coated with Nanogrid Visible Spectrum Photocatalysts

UV-LED collimated radiation photoreactor

Removing carbon nanotubes from a water system

VISIBLE LIGHT RESPONSIVE PHOTOCATALYST BY HYDROPHILIC MODIFICATION USING POLYMER MATERIAL AND A METHOD FOR PREPARING THE SAME

Efficient, manganese catalyzed process to decompose cyanide ions and hydrogen cyanide for water decontamination

Method and apparatus for catalyzing seawater aeration basins

SYSTEM AND METHOD FOR TREATMENT OF SPENT CAUSTIC WASTEWATER

PROCESS FOR TREATING AN EFFLUENT FOR THE PURPOSE OF BRINGING DOWN THE PHOSPHATE CONTENT THEREOF, COMPRISING A STEP OF OPTIMIZED WET HEAT TREATMENT, AND CORRESPONDING EQUIPMENT

Photocatalyst

Metal oxide-organic hybrid materials for heterogeneous catalysis and methods of making and using thereof

Process for treating effluents from the production of an aromatic compound derived from a dihydroxylated benzene

Process for decontamination of hazardous sulfur compounds in sour water tanks

Methods of using hydrogen peroxide for in-situ chemical oxidation treatment of soil and groundwater

Methods and systems for treating caustic materials

Removal of heavy metals from aqueous solutions using vanadium-doped titanium dioxide nanoparticles

Composition and method for treating oilfield water

Oxidation method, nozzle and system for treating waste water

Reactor usable for decontamination of fluids and method of use

Technique for removal of organics and dissolved solids from aqueous medias via supercritical treatment

PROCESS AND SYSTEM FOR REMOVING UREA FROM AN AQUEOUS SOLUTION

Filtration medium comprising a thermolysis product of a carbon oxychalcogenide and a metal salt, method of removing chloramine with this filtration medium and method of making this filtration medium

PHOTOCATALYTIC PURIFICATION OF MEDIA

Method for treatment of dyeing wastewater by using UV/acetylacetone oxidation process

NANO-STRUCTURED COMPOSITE MATERIALS BASED ON COMPOSITIONS OF MANGANESE AND CERIUM, USABLE AS OXIDATION CATALYSTS AND/OR MOLECULAR ADSORBERS

Fluid filtration apparatus

Water-using domestic appliance with a catalytically active interior surface and method for operating the same

Method for effecting a photocatalytic or photoelectrocatalytic reaction

METHOD AND SYSTEM FOR CONTROLLING TREATMENT OF EFFLUENT FROM SEAWATER FLUE GAS SCRUBBER

Apparatus and method for treating aqueous solutions and contaminants therein

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

SYSTEMS AND METHODS FOR A NANOPARTICLE PHOTOCATALYZED THROUGH-FLOW DEGRADATION REACTOR

Process for oxidizing sulfides and an apparatus relating thereto

Method for manufacturing titania coated alumina fiber aggregate

Method of making a nano-particle photocatalyst

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

Disinfecting water device

Method for treating hexavalent chromium-containing aqueous solution

Method for treating arsenic-containing aqueous solution

Catalytic oxidation of sulphide species

Systems and methods for interior energy-activation from an exterior source

SUPERPARAMAGNETIC PHOTOCATALYTIC MICROPARTICLES

Method for catalyzing a fenton reaction

High pressure dissolved oxygen generation

Biodegradable photocatalytic nanocomposite microsponges of polyactic acid

ENHANCED CHEMICAL OXIDATION

Water treatment method by catalyzing ozone with a persulfate

System and method for treatment of produced waters

System to Reduce the Fouling of a Catalytic Seawater Deoxygenation Unit

System for Treating Water From Induced Hydraulic Fracturing

Fluid purifying apparatus

Systems and methods for treating grey water on-board passenger transport vehicles

SYSTEM FOR OXIDATION OF ARSENIC (III) IN GROUNDWATERS WITH HIGH IRON AND MANGANESE CONCENTRATIONS AND METHOD THEREFOR

Apparatus, systems, and methods for fluid filtration

Bismuth oxyhalide compounds useful as photocatalysts

Ultraviolet photoreactor for the purification of fluids

Method and a device for treating effluent seawater from a seawater scrubber

Ultraviolet photoreactor for the purification of fluids

Visible light sensitive photocatalyst, method of producing visible light sensitive photocatalyst, and electrochemical water decomposition cell and organic material decomposition system each including visible light sensitive photocatalyst

LED fluid purification system and method

System for reducing contaminants from a photoelectrocatalytic oxidization apparatus through polarity reversal and method of operation

Treatment of contaminated impound water

Plasmonic assisted systems and methods for interior energy-activation from an exterior source

Method for treating highly concentrated resin-desorption liquid generated from wastewater deep purification

Wet air oxidation process using recycled copper catalyst

Systems and methods for the treatment of ballast water

pH control to enable homogeneous catalytic wet air oxidation

Process to prepare metal nanoparticles or metal oxide nanoparticles